The answer is the third option. add up all the test scores and divide them by the number of people whose scores you added
which would be three people
Answer:
(C) Because 0 is contained in the interval, there is not convincing evidence that the proportion of all dogs that can learn the skill with one hour of training differs from the proportion of all cats that can learn the skill with one hour of training.
Step-by-step explanation:
the answer is a because complement angles have a sum of 90 degrees
C or d i think is the correct answer